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1、 AEROSPACE STANDARD ELECTRICAL CONNECTOR, CONTACT BUSHING, WIRE BARREL AS39029/112 Copyright 2007 SAE International All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, reco
2、rding, or otherwise, without the prior written permission of SAE. TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: 724-776-4970 (outside USA) Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.org ISSUED 2007-03 THIRD ANGLE PROJECTION CUSTODIAN: S
3、AE AE-8/AE-8C1 FEDERAL SUPPLY CLASS 5999 AS39029/112 SHEET 1 OF 5 SAE Technical Standards Board Rules provide that: “This report is published by SAE to advance the state of technical and engineering sciences. The use of this report is entirely voluntary, and its applicability and suitability for any
4、 particular use, including any patent infringement arising therefrom, is the sole responsibility of the user.” SAE reviews each technical report at least every five years at which time it may be reaffirmed, revised, or cancelled. SAE invites your written comments and suggestions. RATIONALE INCORPORA
5、TE AS33481 “CONTACT BUSHING, ELECTRIC, WIRE BARREL” INTO AS39029 TO PROVIDE QUALIFICATION, AND BETTER QUALITY CONTROL. REVIEW AND REVISE, AS REQUIRED, REMOVE GOVERNMENT JARGON, UPDATE SPECIFICATION REFERENCES, AND ALIGN SPECIFICATION WITH SAE GUIDELINES. THE REQUIREMENTS FOR ACQUIRING THE CONTACTS D
6、ESCRIBED HEREIN SHALL CONSIST OF THIS SPECIFICATION AND THE LATEST ISSUE OF AS39029. CONTACT BUSHING, ELECTRIC, WIRE BARREL CONTACT BUSHING DESIGN ALTERNATE CONTACT BUSHING DESIGN FIGURE 1 - AS39029/112 CONTACT BUSHING Copyright SAE International Provided by IHS under license with SAELicensee=Defens
7、e Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:22:34 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD ELECTRICAL CONNECTOR, CONTACT BUSHING, WIRE BARREL AS39029/112 AS39029/112 SHEET 2 OF 5 TABLE 1 - CONTACT BUSHING DIMENSIONS Copyright SAE Internat
8、ional Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:22:34 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD ELECTRICAL CONNECTOR, CONTACT BUSHING, WIRE BARREL AS39029/112 AS39029/112 SHEET 3 OF 5
9、TABLE 2 - ALTERNATE CONTACT BUSHING DESIGN DIMENSIONS Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:22:34 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD ELECTRICAL C
10、ONNECTOR, CONTACT BUSHING, WIRE BARREL AS39029/112 AS39029/112 SHEET 4 OF 5 NOTES: 1. DIMENSIONS ARE IN INCHES. 2. METRIC EQUIVALENTS ARE GIVEN FOR GENERAL INFORMATION ONLY AND ARE BASED UPON 1.00 INCH = 25.4 MM. 3. DIMENSIONING AND TOLERANCING ARE IN ACCORDANCE WITH ANSI Y14.5-1973. 4. METRIC EQUIV
11、ALENTS ARE IN PARENTHESES. 5. REQUIREMENTS: 5.1 CLASSIFICATION: TYPE A / CLASS B 5.2 MATERIAL: COPPER ALLOY: ANNEAL TO ROCKWELL HARDNESS 15T 70 MAXIMUM IN ACCORDANCE WITH ASTM E 18, EXCEPT THAT -1-6L SHALL BE ANNEALED TO ROCKWELL HARDNESS 15T 55 MAXIMUM IN ACCORDANCE WITH ASTM E 18. 5.3 FINISH: BUSH
12、INGS SHALL BE SILVER PLATED TO A MINIMUM THICKNESS OF .0002 INCH (.005) IN ACCORDANCE WITH AMS-QQ-S-365 OVER ELECTROLYTIC NICKEL UNDERPLATE OF 30-150 (.00076-.0038) MICRO-INCHES THICK PER AMS-QQ-N-290 OR OVER COPPER PLATE IN ACCORDANCE WITH AMS 2418, 0.000050 (.00127) INCH THICK MINIMUM. 5.4 SURFACE
13、 TEXTURE: ALL EXTERNAL SURFACES TO BE 63 OR BETTER IN ACCORDANCE WITH USAS B46.1- 1962. 5.5 CONTACT BUSHINGS TO BE FREE OF ALL BURRS. BREAK ALL SHARP EDGES .005R MAXIMUM. 6. QUALIFICATION REQUIREMENTS: QUALIFICATION SHALL BE IN ACCORDANCE WITH AS39029. THE SAMPLE SIZE SHALL BE THE SAME AS SPECIFIED
14、FOR CONTACTS WITH WIRE BARRELS 10 AND LARGER. THE FOLLOWING TESTS APPLY: 6.1 MATERIAL AND FIINISH CERTIFICATIONS 6.2 EXAMINATION OF PRODUCT: SAMPLE TYPES-ALL WIRE BARREL SIZES 6.3 AXIAL CONCENTRICITY-WIRED: SAMPLE TYPES-WIRE BARREL SIZE 8 - 10, 1/ 0 - 2 AND 4/0 - 2/0, CONTACT TYPE-OPTIONAL 6.4 CRIMP
15、 TENSILE STRENGTH: SAMPLE TYPE-WIRE BARREL SIZE 8 - 10, 4 - 8, 1/ 0 - 2, AND 4/0 - 2/0, CONTACT TYPE-OPTIONAL 6.5 CONTACT RESISTANCE: SAMPLE TYPE-WIRE BARREL SIZES 8 - 10, 4 - 8, AND 4/0 - 2/0, CONTACT TYPE- OPTIONAL, WIRE TYPE-TIN OR SILVER AND NICKEL. 7. CRIMP TOOL: IN ACCORDANCE WITH THE CONTACT
16、DETAIL SPECIFICATION FOR SIZES 8 - 4/0 (SEE 8.1). Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:22:34 MSTNo reproduction or networking permitted without license from IHS -,-,- AEROSPACE STANDARD ELECTRICAL CONNE
17、CTOR, CONTACT BUSHING, WIRE BARREL AS39029/112 AS39029/112 SHEET 5 OF 5 8. PART NUMBER EXAMPLE: MS3348-8-10 PART NUMBER: MS3348 CONTACT WIRE BARREL SIZE: -8 (SEE TABLE 1 AND 2) WIRE SIZE: -10 (SEE TABLE 1 AND 2) PART NUMBER SHALL BE PUT ON THE BUSHING AT AN OPTIONAL LOCATION. STAMP MARKING IS NOT PE
18、RMITED. 8. APPLICATIONS: 8.1 THESE ADAPTORS ARE INTENDED FOR USE WITH TYPE A, CLASS A AND B CRIMP CONTACTS PER AS39029 WITH SEAMLESSS CRIMP BARRELS. THE CONTACT-SLEEVE COMBINATION MUST BE USED AS A CLASS B APPLICATION ONLY (SEE AS39029). EACH ADAPTER IS INTENDED FOR USE WITH A SINGLE CONDUCTOR, MULT
19、I-STRANDED CONSTRUCTION, COPPER WIRE WITH SILVER, TIN, OR NICKEL PLATING (MIL-C-29606 CONDUCTOR PREFERRED). CONDUCTORS WITH ALTERNATE MATERIALS, FINISHES, AND SOLID CONDUCTORS ARE NOT RECOMMENDED. CONTACT BUSHINGS -8 -10, -4 -6, AND -1/0 -2 ARE FOR USE WITH WIRE BARRELS CONFORMING TO MS3190, TYPES B
20、 AND C. CONTACT BUSHING “- ( ) - ( ) L” IS FOR USE WITH MIL-C-39029/48 AND /49 CONTACTS. 8.2 THE USER IS RESPONSIBLE FOR INSURING APPROPRIATE CURRENT DE-RATING (SEE AS50881). 8.3 THE USER IS RESPONSIBLE FOR INSURING WIRE INSULATION DIAMETER TO WIRE SEALING GROMMET CAPABILITY, IF USING CONNECTORS WIT
21、H ENVIRONMENTAL SEALING WIRE GROMMETS. 9. SUPERSEDING SPECIFICATIONS: AS39029/112 SUPERSEDES MS3348 AND AS33481. THE PART NUMBERS REMAIN UNCHANGED. Copyright SAE International Provided by IHS under license with SAELicensee=Defense Supply Ctr/5913977001 Not for Resale, 12/04/2007 18:22:34 MSTNo reproduction or networking permitted without license from IHS -,-,-